three20:https://github.com/facebook/three20
google gdata:http://code.google.com/p/gdata-objectivec-client/
720全景显示panoramagl:http://code.google.com/p/panoramagl/
iOS app加密:http://www.ijiami.cn/ios
扫描wifi信息:
http://code.google.com/p/uwecaugmentedrealityproject/
http://code.google.com/p/iphone-wireless/
条形码扫描:
http://zbar.sourceforge.net/iphone/sdkdoc/install.html
tcp/ip的通讯协议:
http://code.google.com/p/cocoaasyncsocket/
voip/sip:
http://code.google.com/p/siphon/
http://code.google.com/p/asterisk-voicemail-for-iphone/
http://code.google.com/p/voiphone/
jabber client:http://code.google.com/p/ichabber/
PLBlocks:http://code.google.com/p/plblocks/
image processing:
http://code.google.com/p/simple-iphone-image-processing/
json编码解码:http://code.google.com/p/json-framework
安全保存用户密码到keychain中:https://github.com/ldandersen/scifihifi-iphone
加载等待特效框架(private api):https://github.com/jdg/MBProgressHUD
http等相关协议封装:http://allseeing-i.com/ASIHTTPRequest
下拉刷新代码:https://github.com/enormego/EGOTableViewPullRefresh
异步加载图片并缓存代码:http://www.markj.net/iphone-asynchronous-table-image/
iphone TTS:https://bitbucket.org/sfoster/iphone-tts
正则表达式:http://regexkit.sourceforge.net/RegexKitLite/
OAuth认证:http://code.google.com/p/oauth/
http://code.google.com/p/oauthconsumer/